{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:HT6LO7UTAPF26ZB3SGP4RTJ2A6","short_pith_number":"pith:HT6LO7UT","schema_version":"1.0","canonical_sha256":"3cfcb77e9303cbaf643b919fc8cd3a07961ed7d7b4058aefd02393beefc9071a","source":{"kind":"arxiv","id":"1408.5925","version":1},"attestation_state":"computed","paper":{"title":"A Framework for Lattice QCD Calculations on GPUs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.MS","physics.comp-ph"],"primary_cat":"hep-lat","authors_text":"B. Jo\\'o, F. T. Winter, M. A. Clark, R. G. Edwards","submitted_at":"2014-08-25T20:50:08Z","abstract_excerpt":"Computing platforms equipped with accelerators like GPUs have proven to provide great computational power. However, exploiting such platforms for existing scientific applications is not a trivial task. Current GPU programming frameworks such as CUDA C/C++ require low-level programming from the developer in order to achieve high performance code. As a result porting of applications to GPUs is typically limited to time-dominant algorithms and routines, leaving the remainder not accelerated which can open a serious Amdahl's law issue. The lattice QCD application Chroma allows to explore a differe"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1408.5925","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-lat","submitted_at":"2014-08-25T20:50:08Z","cross_cats_sorted":["cs.MS","physics.comp-ph"],"title_canon_sha256":"ed85b4bbde54cccf3dab78c18320b465a59ccaba6e54945684bebfae3b729683","abstract_canon_sha256":"f7d3577d9926d1fadea70690862dc9958d73a92957460b1c595594644a119557"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:15.844432Z","signature_b64":"WHcj6JVbMvkkA4vUH47ZhlK0/JmHIVRrgudqa4zEh7dqaTLfkJmz1nAxmhVnnBYbe7Nmiwq2uOFmcZQuWh03DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3cfcb77e9303cbaf643b919fc8cd3a07961ed7d7b4058aefd02393beefc9071a","last_reissued_at":"2026-05-18T02:44:15.843867Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:15.843867Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Framework for Lattice QCD Calculations on GPUs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.MS","physics.comp-ph"],"primary_cat":"hep-lat","authors_text":"B. Jo\\'o, F. T. Winter, M. A. Clark, R. G. Edwards","submitted_at":"2014-08-25T20:50:08Z","abstract_excerpt":"Computing platforms equipped with accelerators like GPUs have proven to provide great computational power. However, exploiting such platforms for existing scientific applications is not a trivial task. Current GPU programming frameworks such as CUDA C/C++ require low-level programming from the developer in order to achieve high performance code. As a result porting of applications to GPUs is typically limited to time-dominant algorithms and routines, leaving the remainder not accelerated which can open a serious Amdahl's law issue. The lattice QCD application Chroma allows to explore a differe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5925","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1408.5925","created_at":"2026-05-18T02:44:15.843943+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.5925v1","created_at":"2026-05-18T02:44:15.843943+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5925","created_at":"2026-05-18T02:44:15.843943+00:00"},{"alias_kind":"pith_short_12","alias_value":"HT6LO7UTAPF2","created_at":"2026-05-18T12:28:30.664211+00:00"},{"alias_kind":"pith_short_16","alias_value":"HT6LO7UTAPF26ZB3","created_at":"2026-05-18T12:28:30.664211+00:00"},{"alias_kind":"pith_short_8","alias_value":"HT6LO7UT","created_at":"2026-05-18T12:28:30.664211+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6","json":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6.json","graph_json":"https://pith.science/api/pith-number/HT6LO7UTAPF26ZB3SGP4RTJ2A6/graph.json","events_json":"https://pith.science/api/pith-number/HT6LO7UTAPF26ZB3SGP4RTJ2A6/events.json","paper":"https://pith.science/paper/HT6LO7UT"},"agent_actions":{"view_html":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6","download_json":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6.json","view_paper":"https://pith.science/paper/HT6LO7UT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.5925&json=true","fetch_graph":"https://pith.science/api/pith-number/HT6LO7UTAPF26ZB3SGP4RTJ2A6/graph.json","fetch_events":"https://pith.science/api/pith-number/HT6LO7UTAPF26ZB3SGP4RTJ2A6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6/action/storage_attestation","attest_author":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6/action/author_attestation","sign_citation":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6/action/citation_signature","submit_replication":"https://pith.science/pith/HT6LO7UTAPF26ZB3SGP4RTJ2A6/action/replication_record"}},"created_at":"2026-05-18T02:44:15.843943+00:00","updated_at":"2026-05-18T02:44:15.843943+00:00"}